20374854

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 21408186

約数列:

[1, 2, 3, 6, 61, 122, 179, 183, 311, 358, 366, 537, 622, 933, 1074, 1866, 10919, 18971, 21838, 32757, 37942, 55669, 56913, 65514, 111338, 113826, 167007, 334014, 3395809, 6791618, 10187427, 20374854]

約数ペア:

[(1, 20374854), (2, 10187427), (3, 6791618), (6, 3395809), (61, 334014), (122, 167007), (179, 113826), (183, 111338), (311, 65514), (358, 56913), (366, 55669), (537, 37942), (622, 32757), (933, 21838), (1074, 18971), (1866, 10919)]